Her legacy became cemented after her extraordinary 1806 meeting with French Emperor Napoleon I at Tilsit – she met with the emperor to plead unsuccessfully for favorable terms after Prussia's disastrous losses in the Napoleonic Wars. Already well loved by her subjects, their meeting led Louise to become revered as "the soul of national virtue". Her early death at the age of thirty-four "preserved her youth in the memory of posterity", and caused Napoleon to reportedly remark the king "has lost his best minister". The Order of Louise was founded by her grieving husband four years later as a female counterpart to the Iron Cross. In the 1920s conservative German women founded the Queen Louise League, and Louise herself would be used in Nazi propaganda as an example of the ideal German woman.